29804280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 99290880

約数和(自身を除く): 69486600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 337, 402, 440, 536, 660, 670, 674, 737, 804, 1005, 1011, 1320, 1340, 1348, 1474, 1608, 1685, 2010, 2022, 2211, 2680, 2696, 2948, 3370, 3685, 3707, 4020, 4044, 4422, 5055, 5896, 6740, 7370, 7414, 8040, 8088, 8844, 10110, 11055, 11121, 13480, 14740, 14828, 17688, 18535, 20220, 22110, 22242, 22579, 29480, 29656, 37070, 40440, 44220, 44484, 45158, 55605, 67737, 74140, 88440, 88968, 90316, 111210, 112895, 135474, 148280, 180632, 222420, 225790, 248369, 270948, 338685, 444840, 451580, 496738, 541896, 677370, 745107, 903160, 993476, 1241845, 1354740, 1490214, 1986952, 2483690, 2709480, 2980428, 3725535, 4967380, 5960856, 7451070, 9934760, 14902140, 29804280]

約数ペア:

[(1, 29804280), (2, 14902140), (3, 9934760), (4, 7451070), (5, 5960856), (6, 4967380), (8, 3725535), (10, 2980428), (11, 2709480), (12, 2483690), (15, 1986952), (20, 1490214), (22, 1354740), (24, 1241845), (30, 993476), (33, 903160), (40, 745107), (44, 677370), (55, 541896), (60, 496738), (66, 451580), (67, 444840), (88, 338685), (110, 270948), (120, 248369), (132, 225790), (134, 222420), (165, 180632), (201, 148280), (220, 135474), (264, 112895), (268, 111210), (330, 90316), (335, 88968), (337, 88440), (402, 74140), (440, 67737), (536, 55605), (660, 45158), (670, 44484), (674, 44220), (737, 40440), (804, 37070), (1005, 29656), (1011, 29480), (1320, 22579), (1340, 22242), (1348, 22110), (1474, 20220), (1608, 18535), (1685, 17688), (2010, 14828), (2022, 14740), (2211, 13480), (2680, 11121), (2696, 11055), (2948, 10110), (3370, 8844), (3685, 8088), (3707, 8040), (4020, 7414), (4044, 7370), (4422, 6740), (5055, 5896)]